In her later musical pieces, composer Lea Bertucci explores the acoustic nature of unfitted spaces, like warehouses and industrials vaults to establish a physical acoustic experience and to shape a particular resonance, that can only responds to this specific sites. Her compositions are the point of departure in which space will find a sonic responses and unsuspected acoustic reverberance. Her musical pieces will inscribe an unwritten musical piece that redoubles a physical-pshyco-acoustic sense. Now the massive columns and thick walls are intangible resonant field.